Which one of the following is considered a principle in the PGA swing model?

The principle of Arc Width in the PGA swing model is crucial for understanding how to achieve an efficient and effective swing. This principle focuses on the distance between the hands and the body during the swing, which can significantly affect the golfer's ability to create power and control. A wider arc typically allows for a more substantial motion, which can generate greater clubhead speed and distance. It also facilitates proper body rotation and helps maintain balance, which contributes to the overall consistency of the swing.

Establishing the correct arc width ensures that the golfer can maintain a harmonious relationship between their movements and the club throughout the swing, promoting a more fluid and powerful execution. A proper understanding of this principle allows golfers to refine their technique and achieve better results on the course.